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 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
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package org.apache.ofbiz.shipment.packing;

public interface PackingEvent extends java.io.Serializable {

    public static final int EVENT_CODE_ADD = 1;
    public static final int EVENT_CODE_EREG = 5;
    public static final int EVENT_CODE_CLEAR = 20;
    public static final int EVENT_CODE_COMPLETE = 100;

    public void runEvent(PackingSession session, int eventCode);

    public String receiveMessage();

    public int getEventStatus();

    public int getEventCode();
}
